outpatient
Americannoun
noun
Usage
What does outpatient mean? Outpatient is commonly used as an adjective to describe treatment that does not require a patient to stay overnight at a hospital or other care facility—they come and leave on the same day.Outpatient is used in contrast with the term inpatient, which describes treatment that requires a patient to be admitted for at least one night.The terms are especially used in phrases like outpatient procedure (after which the patient can leave, instead of staying for further observation or treatment), inpatient treatment (which requires the patient to stay overnight at the hospital), and inpatient room (where such patients stay).Outpatient and inpatient are typically used in the context of hospitals, though inpatient can also refer to a patient who is admitted overnight at a mental health facility or other kind of clinic.Both terms can also be used as nouns referring to such patients.Example: I have an outpatient procedure scheduled for tomorrow morning, so I should be back home by the afternoon.
Etymology
Origin of outpatient
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Much of the employment growth is happening where care is cheapest and most labor-intensive: in private living rooms and outpatient clinics.
From The Wall Street Journal • Mar. 22, 2026
Last year alone, PE firms purchased at least 149 dental offices and 148 outpatient medical practices.
From Slate • Mar. 17, 2026
Medicare Part B premiums, which cover doctors and hospital outpatient services, will rise to about $5,000 a year by 2035, up from about $2,440, according to a recent report by the Senate Joint Economic Committee.
From MarketWatch • Mar. 16, 2026
But outpatient areas like A&E units are not included.
From BBC • Feb. 9, 2026
“I have outpatient therapy from four to five, remember?”
From "Shelter (Book One): A Mickey Bolitar Novel" by Harlan Coben
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.